date,pga1,pga2,pga3 12-08-2019:14:50:11, 2.4510, 0.9910, 0.9850 12-08-2019:14:50:08, 2.4510, 0.9910, 0.9850 12-08-2019:14:50:06, 2.4510, 0.9910, 0.9850 12-08-2019:14:50:03, 2.4510, 0.9910, 0.9850 12-08-2019:14:50:00, 0.9920, 0.9850, 0.9160 12-08-2019:14:49:58, 0.4890, 0.4520, 0.4460 12-08-2019:14:49:55, 0.4890, 0.4520, 0.4320 12-08-2019:14:49:52, 0.5840, 0.4890, 0.4520 12-08-2019:14:49:49, 0.5840, 0.4890, 0.4520 12-08-2019:14:49:47, 0.5840, 0.4520, 0.3410 12-08-2019:14:49:44, 0.5840, 0.5680, 0.4530 12-08-2019:14:49:41, 0.5840, 0.5660, 0.3410